Steam generating canister



FIG. 1 is a front perspective view of a steam generating canistershowing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side being amirror image;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The details shown in broken lines in FIG. 1 are for illustrativepurposes only and form no part of the claimed design.

The ornamental design for a steam generating canister, as shown.